/*
 * This software code is (c) 2010 T-Mobile USA, Inc. All Rights Reserved.
 *
 * Unauthorized redistribution or further use of this material is
 * prohibited without the express permission of T-Mobile USA, Inc. and
 * will be prosecuted to the fullest extent of the law.
 *
 * Removal or modification of these Terms and Conditions from the source
 * or binary code of this software is prohibited.  In the event that
 * redistribution of the source or binary code for this software is
 * approved by T-Mobile USA, Inc., these Terms and Conditions and the
 * above copyright notice must be reproduced in their entirety and in all
 * circumstances.
 *
 * No name or trademarks of T-Mobile USA, Inc., or of its parent company,
 * Deutsche Telekom AG or any Deutsche Telekom or T-Mobile entity, may be
 * used to endorse or promote products derived from this software without
 * specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" AND "WITH ALL FAULTS" BASIS
 * AND WITHOUT WARRANTIES OF ANY KIND.  ALL EXPRESS OR IMPLIED
 * CONDITIONS, REPRESENTATIONS OR WARRANTIES, INCLUDING ANY IMPLIED
 * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
 * NON-INFRINGEMENT CONCERNING THIS SOFTWARE, ITS SOURCE OR BINARY CODE
 * OR ANY DERIVATIVES THEREOF ARE HEREBY EXCLUDED.  T-MOBILE USA, INC.
 * AND ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY
 * LICENSEE AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE
 * OR ITS DERIVATIVES.  IN NO EVENT WILL T-MOBILE USA, INC. OR ITS
 * LICENSORS BE LIABLE FOR LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT,
 * INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES,
 * HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT
 * OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF T-MOBILE USA,
 * INC. HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
 *
 * THESE TERMS AND CONDITIONS APPLY SOLELY AND EXCLUSIVELY TO THE USE,
 * MODIFICATION OR DISTRIBUTION OF THIS SOFTWARE, ITS SOURCE OR BINARY
 * CODE OR ANY DERIVATIVES THEREOF, AND ARE SEPARATE FROM ANY WRITTEN
 * WARRANTY THAT MAY BE PROVIDED WITH A DEVICE YOU PURCHASE FROM T-MOBILE
 * USA, INC., AND TO THE EXTENT PERMITTED BY LAW.
 */

package javax.microedition.ims.core.xdm.data;

import java.util.HashMap;
import java.util.Map;

/**
 * Created by IntelliJ IDEA.
 * User: Labada
 * Date: 8.9.2010
 * Time: 14.39.27
 * To change this template use File | Settings | File Templates.
 */
public enum IdentityType {
    IDENTITY_ALL(2),
    IDENTITY_ALL_EXCEPT(3),
    IDENTITY_DOMAIN_EXCEPT(4),
    IDENTITY_SINGLE_USERS(1);

    private static final Map<Integer, IdentityType> TYPE_MAP = new HashMap<Integer, IdentityType>();

    static {
        for (IdentityType identityType : IdentityType.values()) {
            TYPE_MAP.put(identityType.getIdentityValue(), identityType);
        }
    }

    private final int identityValue;

    private IdentityType(int identityValue) {
        this.identityValue = identityValue;
    }

    public int getIdentityValue() {
        return identityValue;
    }

    public IdentityType valueOf(final int integerRepresentation) {
        return doGetValueOf(integerRepresentation);
    }

    public IdentityType parseString(final String stringRepresentation) {
        Integer key = null;
        try {
            key = Integer.parseInt(stringRepresentation);
        }
        catch (NumberFormatException e) {
            //just do nothing in case of incorrect String
        }
        return key == null ? null : doGetValueOf(key);
    }

    private IdentityType doGetValueOf(Integer integerRepresentation) {
        return TYPE_MAP.get(integerRepresentation);
    }


    public String toString() {
        return "IdentityType{" +
                "identityValue=" + identityValue +
                '}';
    }
}
